Opusc. Zool. Budapest, 2020, 51(1): 03–13 New species and records of Palaearctic Campopleginae, Cryptinae, Hybrizontinae, and Tersilochinae (Hymenoptera: Ichneumonidae) Z. VAS Zoltán Vas, Hungarian Natural History Museum, Department of Zoology, Hymenoptera Collection, H-1088 Budapest, Baross u. 13., Hungary. E-mail: [email protected] Abstract. The following taxonomical and faunistical results are presented in this paper: regarding Campopleginae, Lathrostizus atrox sp. nov. and Phobocampe kaszabi sp. nov. are described from Mongolia, and the first records of Phobocampe brumatae Horstmann, 2009, Phobocampe pulchella (Thomson, 1887) and Phobocampe quercus Horstmann, 2008 from Hungary, and Clypeoplex cerophagus (Gravenhorst, 1829) from Bulgaria are reported; regarding Cryptinae, Thaumatogelis lichtensteini (Pfankuch, 1913) is first reported from Moldova; regarding Hybrizontinae, the first records of Ghilaromma ussuriensis Tobias, 1988 from North Korea, Hybrizon buccatus (Brebisson, 1825) from Serbia, Kosovo, Romania and North Korea, Hybrizon ghilarovi Tobias, 1988 from Germany, and Hybrizon pilialatus Tobias, 1988 from Romania are reported; regarding Tersilochinae, the first Hungarian records of Probles (Euporizon) truncorum (Holmgren, 1860) and Tersilochus (Tersilochus) obliquus (Thomson, 1889) are given. Keywords. Clypeoplex, Ghilaromma, Hybrizon, Lathrostizus atrox sp. nov., Phobocampe kaszabi sp. nov., Probles, Tersilochus, Thaumatogelis INTRODUCTION nym taxa are not repeated here. The applied mor- phological terminology is primarily based on he continuing identification process of the Gauld (1991) and Gauld et al. (1997); however, in T Ichneumonidae material in the Hungarian Na- some cases, especially about of wing veins, the tural History Museum (HNHM, Budapest) already corresponding terminology of Townes (1969) is resulted in several taxonomical and faunistical also given. Identifications were based on Uchida discoveries regarding the Palaearctic region in the (1954), Horstmann (1971a, b, 1978, 1981), Kas- recent years (see e.g. Vas 2013, Vas et al. 2015, paryan (1981), Gupta (1983), Kusigemati (1988, Vas 2015, 2016a, b, c, d, e, Vas & Kutasi 2016, 1993), Xu & Sheng (1994), He et al. (1996), Vas & Schwarz 2018, Vas 2018, 2019a, b, c, d, Achterberg (1999), Jonathan (1999), Schwarz e). The most recent results are presented in this (2001), Horstmann (2004), Šedivý (2004), Kha- paper as follows. Two new species of Campo- laim & Kasparyan (2007), Horstmann (2007, pleginae, Lathrostizus atrox sp. nov. and Phobo- 2008, 2009), Khalaim & Yurtcan (2011), Choi et campe kaszabi sp. nov. are described from al. (2012), Konishi et al. (2012), Achterberg et al. Mongolia, and 11 species of subfamilies Campo- (2013), Vas & Schwarz (2018), Liu et al. (2019), pleginae, Cryptinae, Hybrizontinae and Tersi- and on checking the relevant type materials. lochinae are first reported from eight countries of Distributional records of species were primarily the Palaearctic region. checked and traced through the database of Yu et al. (2012). The specimens were identified and MATERIAL AND METHODS examined by the author using a Nikon SMZ645 stereoscopic microscope, and are deposited in the Taxonomy and nomenclature follow Yu & Hymenoptera Collection of HNHM. Photos were Horstmann (1997), and Yu et al. (2012); hence, taken with Nikon D5200 and Nikon AF Micro complete nomenclatural history and list of syno- Nikkor 60mm lens and MitutoyoM Plan Apo 5X _______________________________________________________________________________________________________ urn:lsid:zoobank.org:pub:FDD07A74-3FF0-4E02-9AAA-DF50A0C90AE4 published: 19 February 2020 HU ISSN 2063-1588 (online) http://dx.doi.org/10.18348/opzool.2020.1.3 Vas: New species and records of Palaearctic Campopleginae, Cryptinae, Hybrizontinae, and Tersilochinae microscope lens. Exposures were stacked in Zer- Description. Female (Figs. 1–2). Body length eneStacker 1.04, post image work was done with ca 5.5 mm, fore wing length ca 4 mm. ImageJ 1.52c and Photoshop CS5. Head. Antenna with 25 flagellomeres; first flagellomere ca 2.5× as long as its apical width; RESULTS preapical flagellomeres slightly longer than wide. Head transverse, granulate, and with relatively Taxonomy short, dense greyish hairs. Ocelli small, ocular- ocellar distance 1.4× as long as ocellus diameter, posterior ocellar distance ca 2.5× as long as ocel- Campopleginae Förster, 1869 lus diameter. Inner eye orbits slightly indented, parallel. Gena (temple) long, swollen, in dorsal Lathrostizus Förster, 1869 view about as long as eye width, subparallel then Type species. Lathrostiza stenocera Thomson, slightly narrowed behind eye; gena in lateral view 1887; designation by Viereck (1914). wider than eye width along ventral half of eye length, ventrally weakly narrowed and concave. Lathrostizus atrox sp. nov. Occipital carina complete, ventrally weakened, reaching hypostomal carina distinctly before man- (Figures 1–2) dibular base; hypostomal carina slightly elevated. Malar space ca 0.75× as long as basal width of Material examined. Holotype: female, Mongo- mandible. Face and clypeus almost flat in profile, lia, Central aimak, Ulan-Baator, Nucht im Bogdo weakly separated; maximum face width about as ul, 1880–2000m, 9.VI.1966, leg. Z. Kaszab (Nr. wide as frons below middle ocellus. Clypeus 508); specimen card-mounted; Id. No. HNHM- wide, granulate with few indistinct, superficial HYM 153173. – The holotype is deposited in the punctures, its apical margin truncate, sharp. Man- Hymenoptera Collection of HNHM (Budapest, dible relatively long, lower margin of mandible Hungary). with wide carina from teeth toward base, man- dibular teeth about equal. Diagnosis. The new species can be distin- Mesosoma. Mesosoma granulate to coarsely guished from all known Lathrostizus species by granulate with weak, superficial, indistinct punc- the following characters in combination: posterior tures, and with short, greyish hairs, hairs denser transverse carina of mesosternum strong, dis- on dorsal parts than on lateral parts, and longer on tinctly elevated, not forming backward projecting propodeum. Pronotum with relatively strong, irre- lobe, submedially slightly convex, medially shal- gular wrinkles on lower two-third; epomia dis- lowly indented; area superomedia little longer tinct. Mesoscutum convex in profile, about as than wide, its lateral sides arched, divergent above long as wide; notaulus not developed. Scuto- and convergent below the level of costulae; ovi- scutellar groove deep and wide, almost smooth positor sheath 1.25× as long as first tergite, ovipo- within. Scutellum strongly convex in profile, sitor distinctly upcurved in apical third, slightly without lateral carina. Mesopleuron coarsely gra- upcurved in basal two-third; all legs with coxae, nulate with irregular wrinkles anterodorsal to spe- trochanters, trochantelli black, femora almost en- culum and along anterior margin; speculum most- tirely black, apically narrowly ferruginous, tibiae ly granulate, ventrally a small spot very finely entirely ferruginous, tarsi ferruginous, apically granulate to almost smooth; mesopleural suture brownish. The new species is somewhat similar to with short transverse costae. Pleural and ventral the Western Palaearctic species Lathrostizus alpi- part of epicnemial carina complete, strong; trans- nus Horstmann, 1971, which can easily be distin- verse part (i.e. part at the level of sternaulus guished from the new species by its basally ivory, running through the epicnemium to the ventral subbasally and apically blackish hind tibia. edge of pronotum) absent; pleural part obliquely 4 Vas: New species and records of Palaearctic Campopleginae, Cryptinae, Hybrizontinae, and Tersilochinae Figures 1–2. Holotype of Lathrostizus atrox sp. nov., female. 1 = lateral habitus; 2 = posterior transverse carina of mesosternum (posterior half of mesosternum in ventral view is depicted, head upward). bent to anterior margin of mesopleuron reaching it tinctly distal to its middle, 3rs-m pigmented; distal below its middle height, ventral part slightly ele- abscissa of Rs straight, its distal fourth slightly vated. Sternaulus indistinct. Posterior transverse bent toward anterior wing margin; distal half of carina of mesosternum complete, strong, distinct- distal abscissa of M weakly pigmented; nervulus ly elevated, not forming backward projecting (cu-a) postfurcal by about its width, slightly in- lobe, submedially slightly convex, medially shal- clivous; postnervulus (abscissa of Cu1 between lowly indented. Metanotum finely granulate, a- 1m-cu and Cu1a + Cu1b) intercepted little below bout 0.5× as long as scutellum. Metapleuron its middle by Cu1a; lower external angle of se- granulate; juxtacoxal carina absent; submetapleu- cond discal cell about right-angled. Hind wing ral carina complete. Pleural carina of propodeum with nervellus (cu-a + abscissa of Cu1 between M complete; propodeal spiracle small, subcircular, and cu-a) about vertical, not intercepted; disco- separated from pleural carina by about 2× its idella (distal abscissa of Cu1) not connected to greatest diameter, spiracle connected to pleural nervellus, spectral. Coxae finely granulate. Hind carina by a weak ridge. Propodeum coarsely gra- femur relatively stout, ca 4× as long as high. Inner nulate to rugose, with distinct transverse wrinkles; spur of hind tibia distinctly longer than outer spur, propodeal carinae relatively weak except basal inner spur ca 0.6× as long as hind basitarsus. Hind parts of lateromedian